Extraction of Phase Information Buried in Fluctuation of a Pulse-type Hardware Neuron Model Using STDP. - Katsutoshi Saeki; Yugo Hayashi; Yoshifumi Sekine (IJCNN, 2006)

Pulse-Type Neuro Devices with Spike Timing Dependent Synaptic Plasticity. - Katsutoshi Saeki; Yugo Hayashi; Yoshifumi Sekine (BIODEVICES (1), 2008)

Cognitive and Emotional Characteristics of Communication in Human-Human/Human-Agent Interaction. - Yugo Hayashi; Kazuhisa Miwa (HCI (3), 2009)

Semantic Parameterization of Basic Surface Models Rendered with PHANToM Omni. - Yugo Hayashi; Eric W. Cooper; Victor V. Kryssanov; Hitoshi Ogawa (HAID, 2011)

Influence of Prior Knowledge and Embodiment on Human-Agent Interaction. - Yugo Hayashi; Victor V. Kryssanov; Kazuhisa Miwa; Hitoshi Ogawa (HCI (2), 2011)

Experimental Investigation of Misuse and Disuse in Using Automation System. - Akihiro Maehigashi; Kazuhisa Miwa; Hitoshi Terai; Kazuaki Kojima; Junya Morita; Yugo Hayashi (HCI (4), 2011)

Source Orientation in Communication with a Conversational Agent. - Yugo Hayashi; Hung-Hsuan Huang; Victor V. Kryssanov; Akira Urao; Kazuhisa Miwa; Hitoshi Ogawa (IVA, 2011)

Exploring egocentric biases in human cognition: An analysis using multiple conversational agents. - Yugo Hayashi; Shin Takii; Rina Nakae; Hitoshi Ogawa (ICCI*CC, 2012)

The effect of "Maverick": A study of Group Dynamics on Breakthrough in Collaborative Problem solving. - Yugo Hayashi (CogSci, 2012)

Pedagogical agents that support learning by explaining: Effects of affective feedback. - Yugo Hayashi; Mariko Matsumoto; Hitoshi Ogawa (CogSci, 2012)

Designing Affective Pedagogical Agents: How learners' and agents' gender and age influence emotion in an online tutoring task. - Yugo Hayashi (ICCE, 2012)

On Pedagogical Effects of Learner-Support Agents in Collaborative Interaction. - Yugo Hayashi (ITS, 2012)

A group recommendation system with a multi-modal user interface. - Masataka Yukawa; Yugo Hayashi; Hitoshi Ogawa; Victor V. Kryssanov (SCIS&ISIS, 2012)

Pedagogical conversational agents for supporting collaborative learning: effects of communication channels. - Yugo Hayashi (CHI Extended Abstracts, 2013)

The effect of "Trust dynamics": Perspective taking during collaborative problem solving. - Yugo Hayashi (CogSci, 2013)

Learner-Support Agents for Collaborative Interaction: A Study on Affect and Communication Channels. - Yugo Hayashi (CSCL (1), 2013)

An Empirical Investigation of Similarity-Driven Trust Dynamics in a Social Network. - Yugo Hayashi; Victor V. Kryssanov; Hitoshi Ogawa (HCI (3), 2013)

Toward a Virtual Companion for the Elderly: Exploring the Behaviors that Potentially Achieve Rapport in Human Communication. - Sayumi Shibusawa; Hung-Hsuan Huang; Yugo Hayashi; Kyoji Kawagoe (HCI (21), 2013)

Facilitating Creative Cognition by Embodied Conversational Agents. - Yugo Hayashi (ICCE, 2013)

Embodied conversational agents as peer collaborators: Effects of multiplicity and modality. - Yugo Hayashi; Koya Ono (RO-MAN, 2013)

Facilitating Perspective Taking in Groups: An Analysis Using Multiple Conversational Agents. - Yugo Hayashi (Int. J. Softw. Sci. Comput. Intell., 2013)

The Use of a Maverick in Collaborative Problem Solving: Investigating the Implicit and Explicit Process. - Yugo Hayashi; Kazuaki Kojima (CollabTech, 2014)

Togetherness: Multiple Pedagogical Conversational Agents as Companions in Collaborative Learning. - Yugo Hayashi (Intelligent Tutoring Systems, 2014)

Explanation Activities with a Pedagogical Agent in an Online Task: Lexical Network Analysis. - Yugo Hayashi (CHI Extended Abstracts, 2015)

Psychological Effects of In-Group Activity Feedback in an Online Explanation Task: Lexical Network Analysis. - Yugo Hayashi (EDM, 2015)

Influence of Social Communication Skills on Collaborative Learning with a Pedagogical Agent: Investigation Based on the Autism-spectrum Quotient. - Yugo Hayashi (HAI, 2015)

Designing Pedagogical Agents to Evoke Emotional States in Online Tutoring Investigating the Influence of Animated Characters. - Yugo Hayashi; Daniel Moritz Marutschke (HCI (24), 2015)

The effect of "mood": Group-based collaborative problem solving by taking different perspectives. - Yugo Hayashi (CogSci, 2016)

Unifying Conflicting Perspectives in Group Activities: Roles of Minority Individuals. - Kazuhisa Miwa; Yugo Hayashi; Hitoshi Terai (CogSci, 2016)

Analyzing Lexical Expressions in an Human-Agent Online Explanation Task: Influence of Affect and Characteristics. - Yugo Hayashi (CSCW Companion, 2016)

Effects of Deformed Embodied Agent during Collaborative Interaction Tasks: Investigation on Subjective Feelings and Emotion. - Ayano Kitamura; Yugo Hayashi (HAI, 2016)

Coordinating Knowledge Integration with Pedagogical Agents - Effects of Agent Gaze Gestures and Dyad Synchronization. - Yugo Hayashi (ITS, 2016)

Lexical Network Analysis on an Online Explanation Task: Effects of Affect and Embodiment of a Pedagogical Agent. - Yugo Hayashi (IEICE Trans. Inf. Syst., 2016)

Compound effects of expectations and actual behaviors in human-agent interaction: Experimental investigation using the Ultimatum Game. - Yugo Hayashi; Ryo Okada (CogSci, 2017)

Negative Electronic Word-of-mouth can Support Product Recommendation: Experimental Investigation. - Yugo Hayashi; Ryo Orita; Sayuri Kajiwara (CSCW Companion, 2017)

Can AI become Reliable Source to Support Human Decision Making in a Court Scene? - Yugo Hayashi; Kosuke Wakabayashi (CSCW Companion, 2017)

Lexical Entrainment Toward Conversational Agents: An Experimental Study on Top-down Processing and Bottom-up Processing. - Masahiro Hoshida; Masahiko Tamura; Yugo Hayashi (HAI, 2017)

An Experimental Investigation on Using Pedagogical Conversational Agents: Effects of Posing Facilitation Prompts in Oral-Based Peer Learning. - Yugo Hayashi (ICCE, 2017)

Effect of Human Agent Interaction Improves Self-Esteem and Students' Motivation. - Ellina Rienovita; Masashi Taniguchi; Masato Kawahara; Yugo Hayashi; Yugo Takeuchi (IIAI-AAI, 2017)

Towards a Pedagogical Conversational Agent for Collaborative Learning. - Yugo Hayashi (CogSci, 2018)

The influence of task activity and the learner's personal characteristics on self-confidence during an online explanation activity with a conversational agent. - Yugo Hayashi; Yugo Takeuchi (EDM, 2018)

Influence of Robophobia on Decision Making in a Court Scenario. - Yugo Hayashi; Kosuke Wakabayashi (HRI (Companion), 2018)

Gaze Feedback and Pedagogical Suggestions in Collaborative Learning - Investigation of Explanation Performance on Self's Concept in a Knowledge Integration Task. - Yugo Hayashi (ITS, 2018)

What are you talking about?: A Cognitive Task Analysis of how specificity in communication facilitates shared perspective in a confusing collaboration task. - Yugo Hayashi; Ken Koedinger (CogSci, 2019)

Effect of Suggestions from a Physically Present Robot on Creative Generation. - Akihiro Maehigashi; Yugo Hayashi (CogSci, 2019)

Using Decision Support Systems for Juries in Court: Comparing the Use of Real and CG Robots. - Yugo Hayashi; Kosuke Wakabayashi; Shigen Shimojyo; Yukoh Kida (HRI, 2019)

How shared concept mapping facilitates explanation activities in collaborative learning: An experimental investigation into learning performance in the context of different perspectives. - Shigen Shimojo; Yugo Hayashi (ICCE, 2019)

Detecting Collaborative Learning Through Emotions: An Investigation Using Facial Expression Recognition. - Yugo Hayashi (ITS, 2019)

A preliminary study on the use of emotional recurrence analysis to identify coordination in collaborative learning. - Yugo Hayashi (IUI Companion, 2019)

Multiple pedagogical conversational agents to support learner-learner collaborative learning: Effects of splitting suggestion types. - Yugo Hayashi (Cogn. Syst. Res., 2019)

Experimental Investigation on the Influence of Prior Knowledge of a Decision-support Robot for Court Juries. - Yugo Hayashi; Kosuke Wakabayashi (HRI (Companion), 2020)

Observing Facial Muscles to Estimate the Learning State During Collaborative Learning: A Focus on the ICAP Framework. - Yuying Cai; Shigen Shimojo; Yugo Hayashi (ICCE, 2020)

Prompting Learner-Learner Collaborative Learning for Deeper Interaction: Conversational Analysis Based on the ICAP Framework. - Shigen Shimojo; Yugo Hayashi (ICCE, 2020)

Gaze awareness and metacognitive suggestions by a pedagogical conversational agent: an experimental investigation on interventions to support collaborative learning process and performance. - Yugo Hayashi (Int. J. Comput. Support. Collab. Learn., 2020)

Laboratory Study on ICAP Interventions for Interactive Activity: Investigation Based on Learning Performance. - Shigen Shimojo; Yugo Hayashi (ICCE, 2021)

Ex-Ante and Ex-Post Feature Evaluation of Online Courses Using the Kano Model. - Daniel Moritz Marutschke; Yugo Hayashi (ITS, 2021)

Integrating Knowledge in Collaborative Concept Mapping: Cases in an Online Class Setting. - Junya Morita; Yoshimasa Ohmoto; Yugo Hayashi (ITS, 2021)

Investigating Clues for Estimating ICAP States Based on Learners' Behavioural Data During Collaborative Learning. - Yoshimasa Ohmoto; Shigen Shimojo; Junya Morita; Yugo Hayashi (ITS, 2021)

Modeling Perspective Taking and Knowledge Use in Collaborative Explanation: Investigation by Laboratory Experiment and Computer Simulation Using ACT-R. - Yugo Hayashi; Shigen Shimojo (AIED (1), 2022)

Relevant Knowledge Use During Collaborative Explanation Activities: Investigation by Laboratory Experiment and Computer Simulation Using ACT-R. - Yugo Hayashi; Shigen Shimojo (CollabTech, 2022)

Kano Model-Based Macro and Micro Shift in Feature Perception of Short-Term Online Courses. - Daniel Moritz Marutschke; Yugo Hayashi (CollabTech, 2022)

Comparing Short-Term and Long-Term Online Courses Using the Kano Model and Neural Network Language Models. - Daniel Moritz Marutschke; Yugo Hayashi (ICCE, 2022)

The Influence of Awareness of a Difference between Concept Maps on Transfer: Experimental Investigation on the Efficacy in Collaborative Learning. - Shigen Shimojo; Yoshimasa Ohmoto; Junya Morita; Yugo Hayashi (ICCE, 2022)

Investigating Clues for Estimating Near-Future Collaborative Work Execution State Based on Learners' Behavioural Data During Collaborative Learning. - Yoshimasa Ohmoto; Shigen Shimojo; Junya Morita; Yugo Hayashi (ITS, 2022)

Behavioral characteristics in general trust: an exploratory laboratory-based analysis using the ultimatum game. - Daisuke Hamada; Kouyou Otsu; Yugo Hayashi (CogSci, 2023)

Semantic Network Analysis of a Learning Task Among Japanese Students of Psychology. - Xanat Vargas Meza; Shigen Shimojyo; Yugo Hayashi (CollabTech, 2023)

How Sequential Suggestions from a Robot and Human Jury Influence Decision Making: A Large Scale Investigation using a Court Sentencing Judgment Task. - Yugo Hayashi; Kosuke Wakabayashi; Yuki Nishida 007 (HRI (Companion), 2023)

Model-Based Support for Collaborative Concept Mapping in Open-ended Domains. - Junya Morita; Masaji Kano; Shigen Shimojo; Yoshimasa Ohmoto; Yugo Hayashi (ITS, 2023)

Towards Developing an Active Listening Counseling Robot for Multiple Generations: A Text Mining Study on Emotional Expression of the Elderly and the Young. - Yugo Hayashi; Keita Kiuchi (HRI (Companion), 2024)

Designing Learner-Centered Collaborative Learning by Incorporating AI-Based Teacher/Learner Agents with a Cognitive Model. - Yugo Hayashi; Shigen Shimojo; Tatsuyuki Kawamura (ICCE, 2024)

Modeling Synchronization for Detecting Collaborative Learning Process Using a Pedagogical Conversational Agent: Investigation Using Recurrent Indicators of Gaze, Language, and Facial Expression. - Yugo Hayashi (Int. J. Artif. Intell. Educ., 2024)

Psychological insights into the research and practice of embodied conversational agents, chatbots and social assistive robots: a systematic meta-review. - Keita Kiuchi; Kouyou Otsu; Yugo Hayashi (Behav. Inf. Technol., 2024)

Collaborative Learning Driven by an Erroneous Teachable Agent Leveraging Different Perspectives: Comparing Egocentric vs. Exocentric Feedback Using ACT-R. - Yugo Hayashi; Shigen Shimojo; Tatsuyuki Kawamura (AIED (6), 2025)

A Comparative Study of Older and Younger Adults Using Solution-Focused Brief Therapy with an Active Listening Counseling Robot. - Yugo Hayashi; Keita Kiuchi; Shigen Shimojo; Lisa Abe; Emika Watanabe (HRI, 2025)